Circuit Breaker, 5SY4 Series, 20A, 1+N Pole, 277V AC, 10kA at 230V AC, C Curve MPN:5SY45207
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In Stock
Free Shipping
In Stock
SKU
510-G7612771
Circuit Breaker, 5SY4 Series, 20A, 1+N Pole, 277V AC, 10kA at 230V AC, C Curve
Protect your industrial equipment with the Siemens 5SY4 Series Circuit Breaker, designed for reliable and efficient power distribution. This 20A, 1+N pole circuit breaker is rated for 277V AC and features a 10kA at 230V AC maximum short-circuit current rating. The C Curve provides optimal protection against overcurrent conditions. Suitable for industrial applications, this circuit breaker is ideal for use in harsh environments where high power and reliability are essential. Its compact design and easy installation make it a valuable addition to any industrial power distribution system, ensuring safe and efficient operation of equipment.
Top product features:
- Protects against electrical overloads and short circuits with a 20A rating
- Detects and responds to thermal and magnetic faults with a thermal magnetic trip type
- Mounts securely to DIN rail for easy installation and compact design
Top product applications:
- Industrial
- Circuit Breaker Actuator Toggle
- DIN Rail Mounting Style
IEC Supplementary Protector, Amps 20 A, AC Voltage Rating 277V AC, Max. AIR Rating 10kA at 230V AC, Series 5SY4, Curve Type C, DC Voltage Rating 72V DC, Number of Poles 1+N, Phase 1, Circuit Breaker Actuator Toggle, Circuit Breaker Mounting Style DIN Rail, Meets UL Type UL 1077, Terminal Connection Screw Clamp, Trip Type Thermal Magnetic, Application Industrial, Min. Wire Size 14 AWG, Max. Wire Size 4 AWG, Length 3.62 in, Width 1.57 in, Depth 3.3 in
Additional Information
- Country of Origin: DE
- Drop Ship Item: Yes
- Blind Ship Eligible: No
- LTL Freight Required: No
- Lead Time: Ships in 5 days
- Minimum Order Quantity: 1
- Unit of Measure: EA
- Package Length: 3.62
- Package Width: 1.57
- Package Height: 3.30
- Package Weight: 0.70
Product info last updated on February 3, 2026 4:00am UTC
Category: Circuit Protection